baber/WOPTO huggingface dataset:
Patent EP-0503457-A2 (EP)
Inventor: MOMBRE KARL WILHELM DIPL-ING
IPC: F16D67/04
Filed: 1992-03-04
Abstract: In a drive for machine tools or the like, a flywheel 10 is provided, the torque of which is transmitted to an input shaft 12 of a planetary gearing 13 via a controllable clutch/brake combination 11. The housing of the planetary gearing is closed at the input side by a cover 14' from which a cylindrical bearing support projects axially and surrounds the input shaft 12 radially. A hub 19' situated on the flywheel 10 is rotatably mounted in the bearing support. In order to provide a more favourable design of drive and permit more effective cooling, it is proposed to fix a bearing housing 15' to the gearing cover 14', into the outer axial section 17' of which the hub 19' situated on the flywheel 10 projects and is there rotatably mounted 20 on the inner surface 18' of the bearing housing 15. The bearings 23 allowing the rotation of the input shaft 12 are only arranged in the interior of the hub 19'. The bearing housing 15' simultaneously surrounds the entire clutch/brake combination 11, the operating space 32 of which is thus in the interior 32 of the bearing housing 15'. <IMAGE>
Patent EP-0513652-A2 (EP)
Inventor: SCHWANKE ROBERT W
IPC: G06N3/04
Filed: 1992-05-06
Abstract: Given a set of objects {A, B, C, ...}, each described by a set of attribute values, and given a classification of these objects into categories, a similarity function accounts well for this classification only a small number of objects are not correctly classified. This is obtained when coefficients are found for the similarity function which result in an error rate that is considered to be an acceptable level. A method for modelling a similarity function using a neural network comprises the steps of: (a) inputting feature vectors to a raw input stage of a neural network respectively for objects S in the given category, for other objects G in the same category being compared the objects S, and for objects B outside the given category; (b) coupling the raw inputs of feature vectors for S, G, and B to an input layer of the neural network performing respective set operations required for the similarity function so as to have a property of monotonicity; (c) coupling the input elements of the input layer to respective processing elements of an hidden layer of the neural network for computing similarity function results adaptively with different values of a coefficient w of the similarity function; (d) coupling the processing elements of the hidden layer to respective output elements of an output layer of the neural network for providing respective outputs of an error function measuring the extent to which objects S is more similar to objects G than to objects B; and (e) obtaining an optimal coefficient w by back propagation through the neural network which minimizes the error outputs of the error function.
Patent EP-0516158-A2 (EP)
Inventor: FUMA HIROSHI
IPC: G03G13/01
Filed: 1992-05-29
Abstract: An image forming method in which toner images are registered onto an image retainer by conducting sequentially a cycle of charging, imagewise exposing and developing by the method of reversal development not less than twice. The imagewise exposing, based on all image data which have formed latent images is performed again only on the toner image portion after all the developing steps have been completed, then the toner images are transferred onto a transfer sheet at one time.
Patent EP-0520229-A2 (EP)
Inventor: KORNFELD GUENTER DR RER NAT
IPC: H01J23/26
Filed: 1992-06-09
Abstract: In order to reduce the collector power loss and to increase the efficiency of a radio-frequency tube, it is proposed to insert an RF line section between the RF interaction path and the collector, in order to homogenise the speeds of the beam electrons. <IMAGE>
Patent EP-0530660-A2 (EP)
Inventor: BECK THOMAS DR
IPC: C09B62/517
Filed: 1992-08-26
Abstract: Phthalocyanine dyes, in particular copper and nickel phthalocyanine dyes, which contain one or more groups of the formula given and defined below …<IMAGE>… or one or more carboxyl groups or both groups and which furthermore can contain one or more sulpho groups, customary sulphonamide groups and/or groups of the formula given and defined below …<IMAGE>… dye materials containing hydroxyl and/or carboxamide groups, in particular fibre materials, such as, for example, cellulose fibre materials, wool and polyamide fibres, in intense, fast, mainly green shades. …<??>In the formulae:… R<1> and R<2> are both, independently of one another, hydrogen or a lower, optionally substituted, aliphatic radical, G is lower alkylene or is phenylene which can be substituted by lower alkyl, lower alkoxy, halogen, sulpho, carboxyl and/or nitro, or the group -N(R<1>)-G-N(R<2>)-forms the bivalent radical of a saturated heterocycle, W is halogen, lower alkoxy, aryloxy, sulpho, phenylsulphonyl, lower alkylsulphonyl or an optionally substituted amino group or is a radical of the formula N(R<3>)-A-(Y-Z)m where R<3>, A, Y, Z and m have the meaning given below, A is an aromatic carbocyclic or aromatic heterocyclic radical or an alkylene radical which can be interrupted by 1 or 2 hetero groups, or is an alkylenephenylene radical or the bivalent radical of a saturated heterocycle containing two N atoms, Y, in the case in which A represents an aromatic radical, is a direct bond or a carbamoylalkylene group or a methylene, ethylene, methylamino or b-cyanoethylamino group, or Y is lower alkylene, where in this case A compulsorily is a direct bond and m is equal to 2, Z is a fibre-reactive group of the vinylsulphone series, m is the number 1 or 2 and R<3> is hydrogen or lower alkyl.
Patent EP-0537585-A2 (EP)
Inventor: CAMPOPIANO ONORATO
IPC: C07D521/00
Filed: 1992-10-05
Abstract: This invention relates to a process for the preparation of a benzene sulfonylurea herbicide by reacting a sulfonyl chloride with a cyanate salt in the presence of a heterocyclic amine, a base and a solvent.
Patent EP-0539822-A2 (EP)
Title: Video insertion processing system
Inventor: BUEHLER MICHAEL J
IPC: G09G5/395
Filed: 1992-10-19
Abstract: The Video Insertion Processing System (VIPS) architecture provides the system architect with a modular and parallel approach to graphic processing. Using a core set of graphic modules, a wide range of graphic processing requirements can be satisfied. By providing the capability to support independent graphic paths, the performance can increase by N times for each set of graphic paths added. The use of independent graphic paths also increases the systems capability to meet real time response requirements. 
     The key to the VIPS architecture is the ability to merge images from multiple frame buffers into a single display image. The final image is a result of selecting each pixel source based on the pixel's priority. This provides the graphics system with the capability of image overlay, underlay, merge and hide regardless of shape or size. A parallel pipelined approach provides the VIPS architecture with the capability of merging multiple images generated from the different graphic paths on a pixel by pixel basis without degradation of overall system performance.
Patent EP-0497449-A2 (EP)
Inventor: TSUDA YOUICHIROU
IPC: H04N7/173
Filed: 1992-01-06
Abstract: An information transmission system in which an information signal supplied from a base station (1) is automatically edited at relay stations (2) and retransmitted to terminal stations (5) according to a retransmission schedule assigned to each relay station (2). The transmission schedule is transmitted together with the information signal from the base station (1) to the relay station (2) which in turn records portions of the information signal directed to the station itself onto a rewritable recording medium (e.g. an optical disk) and retransmits it to its terminal stations (5) according to the retransmission schedule.
Patent EP-0517375-A2 (EP)
Inventor: NODA TAKAAKI
IPC: G05F3/24
Filed: 1992-05-06
Abstract: According to the voltage which is obtained by allowing a current to flow in a dummy circuit (QP,QM) equivalent to a digital circuit, or according to the output of a phase/frequency comparator circuit, the operating voltage of a ring oscillator having an inverter circuit equivalent to the digital circuit is so generated that the oscillation frequency of the ring oscillator is equal to a reference frequency. The digital circuit is operated on this operating voltage. This semiconductor integrated circuit device is further mounted on a signal processing device that is operated by a battery incorporated therein. 
     The digital circuit operates on the same current (I₀) as the current flowing in the dummy circuit and at the same operation speed as that of the ring oscillator stably and consuming the electric power in an optimum way. By using such a digital circuit, it is allowed to obtain a signal processing device that enables the life of the battery power source to be prolonged.
Patent EP-0532249-A2 (EP)
Inventor: FARRAND SCOTT C
IPC: G06F1/24
Filed: 1992-09-07
Abstract: A computer system remote reboot facility is provided by resetting the central processing unit (108) with a local or host console (106) and by effecting a bus reset, by signals from a remote console (34) transmitted over an asynchronous line (104) connecting the remote console to the computer system manager (22) within the host (106). The computer system manager (22), preferably together with a keyboard controller (110), generate the reset signals. Effectively, cold booting is effected by the remote console simulating the effect of power cycling on the host and warm booting is achieved by emulation of "CONTROL-ALT-DEL" keystrokes.
Patent EP-0574002-A2 (EP)
Inventor: OHSAWA TAKASHI C O INTELLECTUA
IPC: G11C29/50
Filed: 1993-06-11
Abstract: A semiconductor memory device includes a circuit (20) for generating a voltage stress mode signal on the basis of a predetermined signal input through some of external terminals used in a normal operation of a DRAM circuit (10), and a control circuit (21) for receiving the test mode signal from the circuit (20) and performing control such that upper bits, of an output signal from a refresh address counter (4), which are more significant than a specific bit are fixed at the same level, and lower bit less significant than the specific bit are subjected to a normal count operation. When an AC voltage stress test mode in which a high voltage is applied to word lines at a high duty ratio is to be set for a DRAM in a wafer state or a packaged state, no special voltage stress test pads are required, thus reducing an increase in chip area. In addition, any failure modes which can occur in a normal operation but are difficult to predict, such as a decrease in breakdown voltage between adjacent word lines or adjacent bit lines, can be simultaneously screened. The device further includes a control circuit (21) for receiving the test mode signal from the circuit (20) and performing control such that all the bits of an output signal from the refresh address counter (4) are fixed at the same level so as to cause a word line driving circuit (8) to simultaneously drive all the word lines. In setting a desired DC voltage stress mode for a DRAM in a wafer state or a packaged state, no special voltage stress test pads are required, and the number of circuits other than the circuit required for the normal operation mode can be minimized, thereby reducing an increase in chip area.
Patent EP-0595318-A2 (EP)
Inventor: TSUKADA SHYUICHI
IPC: H03K19/003
Filed: 1993-10-28
Abstract: A buffer circuit for an input signal having a logical amplitude different from a power supply voltage is disclosed, which includes an inverter circuit composed of a P-channel transistor (Q2) and an N-channel transistor (Q1) connected in series between power supply terminals. This circuit further includes a first transistor of a diode-connected type (Q3) inserted between at least one of the P-channel and N-channel transistors (Q2,Q1) and the corresponding power supply terminal and a second transistor (Q4) connected in parallel to the first transistor (Q3) and driven by a signal having a phase opposite to the signal from the inverter circuit.
Patent EP-0606633-A2 (EP)
Inventor: FUERST ZU HOHENLOHE-WALDENBURG
IPC: E04B2/08
Filed: 1993-12-22
Abstract: The invention relates to a set of structural elements for constructing load-bearing or decorative structures, comprising a multiplicity of structural elements which consist of wood, are of trapezoidal basic structure and are connected to one another by complementary toothing elements, if appropriate with the additional usage of an adhesive means, having:   first structural elements (3, 3') with an essentially rectangular cross-section and toothing elements (3, 17, 31) which are arranged on opposite longitudinal side surfaces (11, 15), are distributed over the entire length and, by virtue of the engagement into a complementary mating piece, permit a plurality of first structural elements (3, 3') to be positioned in a row one beside the other in an aligned manner; second structural elements (5, 5', 5'') with the same construction as the first structural elements (3, 3') and additional toothing elements (19, 21, 51) on the end sides, these corresponding to the toothing elements (13, 17, 31) on the longitudinal side surfaces; third structural elements (7, 7', 7'') with essentially the same construction as the first structural elements (3, 3'), but having a trapezoidal cross-section, the cross-section lines of the longitudinal side surfaces (11, 15) which bear the toothing elements (13, 17, 31) forming the legs of the trapezium; and fourth structural elements (9) which are of the same construction as the first structural elements (3) and have an additional toothing element (23) on a third longitudinal side surface (22), this permitting, by virtue of the engagement into the complementary mating piece, addition at right angles of the adjacent structural element, and optionally further structural element of the s, independent protection also being claimed individually for some of these structural elements.   <IMAGE>
Patent EP-0565167-A2 (EP)
Inventor: EDWARDS MARTIN JOHN
IPC: H04N3/12
Filed: 1993-03-30
Abstract: In a matrix display apparatus for displaying video signal of two or more different standards, such as PAL and NTSC standards, comprising a display panel (10), for example, a liquid crystal display panel, having a row and column array of picture elements (12), a column driver circuit (22) for sampling lines of an applied video signal (25) and supplying data signals to the panel (10), a row driver circuit (20) for scanning the rows of picture elements in turn, and a control circuit (21) controlling the timings of the operations of the row and column driver circuits (20,22), the row driver circuit (20) is controlled thereby (ST,CLK) so as to scan the rows of picture elements at a rate which is a function of the number of rows in the panel (10) and the field period of the applied video signal. Using a row scanning rate which is substantially equal to the number of rows divided by the active field period of the applied video signal, all rows of the panel are addressed within the field period of different standards of applied video signal and video picture fills the available display area.
Patent EP-0581411-A2 (EP)
Inventor: PUMPHREY DENNIS M
IPC: B23B49/00
Filed: 1993-04-28
Abstract: A method and apparatus for increasing the speed and efficiency of a drilling machine during the drilling of holes in printed circuit boards includes automatically setting a dwell time according to one or more predefined drilling parameters. A plurality of dwell times which vary in accordance with the predefined parameters are stored in a computer memory device. A drilling machine controller automatically selects an optimal dwell time from the memory device according to the drilling conditions of a particular drilling operation so that the shortest feasible dwell time is used for obtaining a desired degree of hole placement accuracy and hole quality for the drilling operation. The apparatus is a drilling machine system that includes a controller which contains dwell times that vary in accordance with the diameter of a drill tool.
Patent EP-0572124-A2 (EP)
Inventor: MIZOBUCHI YOSHIKAZU C O MINNES
IPC: B41M5/26
Filed: 1993-04-30
Abstract: A thermal fusion type donor film composed of a substratal film and a donor layer superposed on the substratal film, the donor layer comprising a terpolymer produced by polymerization of a reacting composition of 25 to 45% by weight of acrylinitrile, 35 to 55% by weight of n-butyl acrylate, and 10 to 30% by weight of 2-hydroxyethyl methacrylate (these percentages being based on the total amount of monomers) and a coloring material. 
     The donor film of this invention exhibit an ideal adhesiveness to a substrate of the form of a layer during the manufacture thereof, attains an efficient transfer to an image-receiving layer during the formation of an image, and imparts a gradation to the produced image, and further, is capable of bilevel printing. After the formation of the image is completed, it exhibits very low adhesiveness to other surfaces at normal room temperature.
Patent EP-0595776-A2 (EP)
Inventor: CANONICO PAOLO C O SAATI S P A
IPC: D06M101/34
Filed: 1993-09-10
Abstract: The present invention relates to a method and system for making a pre-emulsified fabric to be used for making printing matrix assemblies suitable for textile, silk-screen and ceramic printing, which method comprises the step of depositing one or more layers of a photosensitive emulsion on polymeric fabrics, based on polyesters and polyamides, such as PETP, PA 6,6 and metalized PETP, or on other equivalent materials either of polymeric or not polymeric type.
Patent EP-0623702-A2 (EP)
Inventor: SCHACHENHOFER RUDOLF
IPC: D21F5/02
Filed: 1994-03-19
Abstract: The positioning system uses a positioning pin (3) incorporated in each balancing weight (17) fitting into the material of the roller casing inside wall which is made of a softer material than that of the positioning pin. The positioning pin pref. has a pointed end (4) which penetrates the casing wall, upon application of pressure to the balancing weight (17) via a spring (19) associated with a radial fixing rod of an internal support structure (18).
Patent EP-0627831-A2 (EP)
Inventor: BARTOW NEIL GEORGE
IPC: H04L69/40
Filed: 1994-05-16
Abstract: A system for the transmission of information between elements of a data processing complex and a method for establishing such a system. Two elements of a data processing system are connected by a physical link comprising multiple conductors attached to transceivers at channels in each data processing element. Once the transceivers have been synchronized, commands and responses are exchanged which ensure that all of the transceivers in a channel are connected to the same channel on the other end of the conductor. If the transceivers are considered configured and an entry is made in a Configured-Transceiver table. A search is made of an Allowed-Operational-Link table which contains sets of transceivers which are allowed to become operational links. The set of transceivers thus found, is compared against the Configured-Transceiver-Table to verify that all of the members of the set have been configured. If a match is found, this set of transceivers becomes an Intended-Operational-Link. The Intended-Operational-Link is verified to ensure that both channels agree on the set of conductors will form the operational link. If the Intended-Operational-Link verifies, the operational link is established therefrom. The link can be reconfigured by utilizing a quiesce function.
Patent EP-0633293-A2 (EP)
Inventor: FURUTA MOTONOBU
IPC: C08L77/00
Filed: 1994-06-09
Abstract: A thermoplastic resin composition containing (A) 1 to 99 % by weight of a modified polyphenylene ether comprising repeating units of the formula (1):
       
in which R 1  and R 2  are, independently from each other, a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms and having a number average polymerization degree of 20 to 1200, in which 0.02/X to 1 /X of methyl groups at the 2- and/or 6-positions of phenylene group are substituted by an aminomethyl group wherein X is a number average polymerization degree, and (B) 99 to 1 % by weight of a polyolefin which is modified with a compound having a functional group reactive with an amino group in a molecule, which composition is excellent in heat resistance, melt flowability, processability and impact resistance, and provides an article having good appearance and gloss.
Patent EP-0661811-A2 (EP)
Inventor: TANABE TETSUYA
IPC: G06F3/00
Filed: 1994-12-27
Abstract: There is provided a level shifter circuit which operates such that when the potential of the input signal changes from the ground potential to the first power source potential, the third transistor turns to be ON, and the fifth transistor turns to be OFF. On this instance, since the potential of the output signal is higher than the first power source potential, the second electrode of the first transistor is initiated to be charged up through the third and the fourth transistors. After that, the potential of the output signal falls down when the eighth transistor turns to be ON state. Since the potential of the second electrode of the first transistor has been charged up, the second transistor quickly turns to be OFF state so that the rush current is reduced flown from the second power source potential to the ground potential. When the potential of the output signal drops down enough, the fourth transistor turns to be OFF state so that the rush current flown from the second power source potential to the first power source potential is prevented.
Patent EP-0622931-A2 (EP)
Inventor: SCHWARTZ KRISTA S
IPC: H04L29/06
Filed: 1994-03-15
Abstract: In a computer system including a plurality of interlinked computers, annotations made on the display of one computer are replicated on the displays of the other computers. The annotations may be made in a shared window which is a display for an application program running on one of the computers.
Patent EP-0629881-A2 (EP)
Inventor: ELROD SCOTT A
IPC: H04B10/118
Filed: 1994-06-03
Abstract: A system for scanning a room (10) to find the location of target devices (14-16), and then locking onto them with stationary directed beams (26,26') for two-way communication. In one embodiment, a base system in each room comprises an IR source/receiver (18,19) combination plus an LCD display panel (20) which covers the source/receiver (18,19) and is addressed in such a way as to open up dynamic apertures (25) through which IR radiation in a scanning mode can be directed toward any particular location in the room (10). When a device (14,15) at that location senses that it is being irradiated by the base station, the targeted device responds by emitting a coded packet of IR pulses. This system takes advantage of the higher bandwidth communication that can be obtained with point-to-point communications, while still allowing for multiple devices at arbitrary locations in the same room.
Patent EP-0669557-A2 (EP)
Inventor: ISHII YOSHIFUMI C O MITA INDUS
IPC: G03G15/00
Filed: 1991-10-24
Abstract: An image forming apparatus is provided which has a binding unit (30) provided adjacent to an image forming means (8) located within the copy machine body (1). First and second instructing means (22, 53) are provided for issuing commands for operating the image forming means and the binding means respectively. Control means (60) are adapted to execute either the image forming operation or the binding operation on the basis of the command signals. When one operation is being executed, the control means (60) can prevent execution of the other operation.